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lcksum(1) User Commands lcksum(1) NAME lcksum - verifies a transcript's checksums and file sizes SYNOPSIS lcksum [-%AiIqV] [ -D path ] [ -n [ -a ]] [ -P prefix ] -c checksum transcript ... DESCRIPTION lcksum verifies and updates the checksums and file sizes of the tran- script transcript line-by-line. If more than one transcript is passed to lcksum, all transcripts will be verified and updated. lcksum com- pares the checksum and file size listed in transcript to that of the file in the file system. Files must be located in file directory asso- ciated with transcript. With the -n option lcksum verifies but does not modify transcript. If there is a difference in either the checksum or file size, the tran- script line is updated using the checksum, file size and modification time of the actual file. In update mode, lcksum may modify the file sizes and/or checksums in transcript, so the user must have write access to transcript. If an error occurs during an update of transcript, lcksum removes the tempo- rary copy of transcript that it created and exits with a status of 2. lcksum also verifies that transcript is sorted in depth first order. With the -P option, lcksum will only verify transcript lines with paths starting with prefix. OPTIONS -% progress output. -a continue checking on error. Requires -n option. -A verify AppleSingle headers. -c checksum enables checksuming. -D path specifies the radmind working directory, by default /var/radmind -i force line buffering. -I be case insensitive when compairing paths. -n verify but do not modify transcript. -P prefix only verify transcript lines that begin with prefix. -q suppress all messages. -V displays the version of lcksum and a list of sup- ported checksumming algorithms in descending order of preference and then exits. EXIT STATUS The following exit values are returned: 0 Transcript was verified. 1 Differences were found. >1 An error occurred. SEE ALSO fsdiff(1), ktcheck(1), lapply(1), lcreate(1), lfdiff(1), lmerge(1), lsort(1), twhich(1), radmind(8). RSUG October 06, 2023 lcksum(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXIT STATUS | SEE ALSO
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